Intent. Lots, uses, structures, signs, and performance features that were lawful at the time of adoption or amendment of this chapter but which now do not meet the regulations of this chapter are considered non-conforming. It is the intent of this chapter to permit these non-conformities to continue until they are removed, but not to encourage furtherance of their non-conforming aspects, as these are considered incompatible with the goals of the Comprehensive Plan and the Zoning Ordinance.